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A18662 Triphenyl phosphite, 97%

CAS Number
101-02-0
Synonyms
Phosphorous acid triphenyl ester

Stock No. Size Price ($) Quantity Availability
A18662-36 500g 33.20
A18662-0E 2500g 117.00
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Triphenyl phosphite, 97%

MDL
MFCD00003032
EINECS
202-908-4

Chemical Properties

Formula
C18H15O3P
Formula Weight
310.29
Melting point
22-24°
Boiling Point
360°
Flash Point
146°(295°F)
Density
1.184
Storage & Sensitivity
Air Sensitive. Store under Argon. Ambient temperatures.
Solubility
Insoluble in water.

Applications

Used to convert alcohols to alkyl halides, as a peptide coupling agent, and, in combination with ozone, as a low-temperature source of singlet oxygen, and ligand for metal-catalyzed reactions. Also used as reagent in the preparation of mixed valent nickel diphosphine dithiolate bridged iron carbonyl phosphine complexes as models of [NiFe]-hydrogenase active site.

Notes

Air and Moisture Sensitive, store away form air and moisture. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store under dry inert gas.

Literature References

John D Meeker; and Heather M Stapleton. House dust concentrations of organophosphate flame retardants in relation to hormone levels and semen quality parameters. Environmental Health Perspectives, 2010, 118 (3), 318-323.

Ken-ichiro Murata; and Hajime Tanaka. Surface-wetting effects on the liquid-liquid transition of a single-component molecular liquid. Nature Communications, 2010, 116.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H315-H317-H319

Harmful if swallowed. Causes skin irritation. May cause an allergic skin reaction. Causes serious eye irritation.

Precautionary Statements: P261-P264b-P270-P272-P280-P301+P312-P302+P352-P305+P351+P338-P330-P333+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. If skin irritation or rash occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Hazard Class
9
Packing Group
III
Harmonized Tariff Code
2920.29
TSCA
Yes
RTECS
TH1575000

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